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Siemens Reyrolle 7PG2111 Solkor Relay

Siemens Reyrolle 7PG2111 Solkor Relay
Siemens Reyrolle 7PG2111 Solkor Relay
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Product Code : RERL2
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece Piece
Product Description


The 7PG21 is a three phase unit differential protection used to detect in zone phase and earth faults. The relay is applied to overhead line and underground cable circuits as well as shorter circuits such as inter connectors.

  • Relays (and associated CTs) are installed at each end of the protected circuit and connected together with dedicated metallic pilot wires.
  • This established protection system provides a simple, robust protection of proven performance facilitating straightforward installation, commissioning and maintenance.
  • Relays have 3 current inputs and are housed in E6 cases.
Additional relays and components can be added to the basic protection to provide:
  • Increased insulation level
  • Pilot Wire Supervision to monitor the integrity of the pilot circuit.


Protection Functions
  • Current differential protection over a single pair of pilot wires
Supervision Functions
  • Optional pilot wire supervision
  • Optional overcurrent guard (check)
Control Functions
  • Optional unstabilising / inter tripping
Trade Information
  • FOB Port
  • Mumbai
  • Payment Terms
  • Letter of Credit (L/C), Cheque, Cash in Advance (CID), Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)
  • Delivery Time
  • 6-8 Week
  • Main Export Market(s)
  • Africa, Middle East, Asia
  • Main Domestic Market
  • All India


Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249